Well spotted Bellini, how trying to think and type sometimes overwhelms me.

I don't follow MH styles and types very much so don't know what a bar version looks like. But later this evening I'll take a look at the online brochures of the day and find a bar version to understand what you write.

The folding legs option was one I considered, but was interested in what was original in the first instance and then to decide on which way we would go.

Have what I think you are looking for in our 1987 644. I searched for this layout because we were mainly initially using the Motorhome to stay at race tracks when my son competed, and both myself and him are over 6'1 and we wanted room to sit comfortably stretched out.
As my wife and I have started using it for holidays now, Easter in Scotland and three weeks in France planned for the summer including the LeMans classic, we have found this L shape, in our humble opinion, far more flexible, comfortable and relaxing than a proper dinette could be. Although we have never used it, a 5'10 long double bed can made from it.
The original Hymer table fits with a central pole, into a standard fitting in the floor, although I made a longer narrower table to give more kitchen space and more length. Hope I can get the pictures to attach as it's my first attempt!

Attached Files:

Have what I think you are looking for in our 1987 644. I searched for this layout because we were mainly initially using the Motorhome to stay at race tracks when my son competed, and both myself and him are over 6'1 and we wanted room to sit comfortably stretched out.
As my wife and I have started using it for holidays now, Easter in Scotland and three weeks in France planned for the summer including the LeMans classic, we have found this L shape, in our humble opinion, far more flexible, comfortable and relaxing than a proper dinette could be. Although we have never used it, a 5'10 long double bed can made from it.
The original Hymer table fits with a central pole, into a standard fitting in the floor, although I made a longer narrower table to give more kitchen space and more length. Hope I can get the pictures to attach as it's my first attempt!